BIOS archive for the RS740M-M motherboard at revision V8.0, a 620 KB zip. The model code suggests an AMD RS740 chipset desktop board, though the name does not give the brand. Use it to restore a board whose BIOS chip was corrupted by a bad flash or failed update, programming the image with a CH341A-type tool. The revision printed on the PCB should read 8.0 before relying on it. Read and keep a copy of the original contents first, and confirm that the image fits the installed flash chip size.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @Laptopdesktopbios. Enginerys does not host this file.
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →